CN220463936U - Manipulator clamp - Google Patents
Manipulator clamp Download PDFInfo
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- CN220463936U CN220463936U CN202321877297.0U CN202321877297U CN220463936U CN 220463936 U CN220463936 U CN 220463936U CN 202321877297 U CN202321877297 U CN 202321877297U CN 220463936 U CN220463936 U CN 220463936U
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- sliding plate
- plate
- clamping
- clamping unit
- sliding
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- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Manipulator (AREA)
Abstract
The utility model discloses a manipulator clamp, which comprises: the mechanical arm is provided with a bearing plate at the shaft end, a first sliding plate and a second sliding plate are arranged at the bottom of the bearing plate, and the first sliding plate and the second sliding plate are limited to move only along the length direction of the bearing plate; the clamping assembly is provided with a first clamping unit and a second clamping unit which are arranged identically, the first clamping unit is arranged on the first sliding plate, the second clamping unit is arranged on the second sliding plate, and the clamping assembly can form clamping on a workpiece; the driving assembly is used for driving the first sliding plate and the second sliding plate to move oppositely or reversely on the bearing plate so that: the first clamping unit and the second clamping unit can be close to or far away from each other; the utility model can solve the problems that the manipulator clamp drives a plurality of clamping rods to move by utilizing a plurality of driving cylinders so as to clamp objects, but the production cost is higher and the production cost is not reduced.
Description
Technical Field
The utility model relates to the technical field of manipulators, in particular to a manipulator clamp.
Background
The conventional manipulator clamp mostly utilizes a driving cylinder to drive a clamping rod, and the clamping rod synchronously moves towards one direction to clamp an object; however, the clamping structure has a simple structure, but has higher production cost, and is not beneficial to reducing the production cost.
Disclosure of Invention
To overcome the above-mentioned drawbacks, an object of the present utility model is to provide a manipulator clamp.
In order to achieve the above purpose, the technical scheme adopted by the utility model comprises the following steps:
the mechanical arm is provided with a bearing plate at the shaft end, a first sliding plate and a second sliding plate are arranged at the bottom of the bearing plate, and the first sliding plate and the second sliding plate are limited to move only along the length direction of the bearing plate;
the clamping assembly is provided with a first clamping unit and a second clamping unit which are arranged identically, the first clamping unit is arranged on the first sliding plate, the second clamping unit is arranged on the second sliding plate, and the clamping assembly can form clamping on a workpiece;
the driving assembly is arranged on the bearing plate, the first sliding plate and the second sliding plate and is used for driving the first sliding plate and the second sliding plate to move oppositely or back to back on the bearing plate so as to enable the first sliding plate and the second sliding plate to move oppositely: the first clamping unit and the second clamping unit can be close to or far away from each other.
In the preferred technical scheme of the manipulator clamp, the first clamping unit is detachably mounted on the first sliding plate, and the second clamping unit is detachably mounted on the second sliding plate.
In a preferred technical solution of the above manipulator clamp, the first clamping unit or the second clamping unit includes:
the base is of a hollow structure with one end open, and a first driving motor is arranged in the base;
the disc is arranged at the rotating shaft end of the first driving motor, a connecting rod is rotatably arranged at one side, far away from the first driving motor, of the disc, and a clamping rod is rotatably arranged at the other end of the connecting rod;
the limiting plate is arranged at the opening of the base, at least two limiting grooves are formed in the limiting plate, and the clamping rods extend out of the base through the limiting grooves.
In the preferable technical scheme of the manipulator clamp, the length of the clamping rod extending out of the limiting plate through the limiting groove is 5-20cm.
In the preferable technical scheme of the manipulator clamp, the clamping rod is provided with a rubber pad towards the central axis direction of the limiting plate.
In a preferred technical solution of the above manipulator clamp, the driving assembly includes:
the second driving motor is arranged on one side of the bearing plate, which faces the clamping assembly, and the extending shaft end of the second driving motor extends into the space between the first sliding plate and the second sliding plate;
the gear is arranged at the shaft end of the first driving motor, which extends out;
the racks are arranged on the first sliding plate and the second sliding plate, and the two racks are connected with the gear in a meshed mode.
In the preferred technical scheme of the manipulator clamp, the bearing plate is provided with a sliding groove along the length direction of the bearing plate, and the tops of the first sliding plate and the second sliding plate extend into the sliding groove and are clamped on the bearing plate so as to maintain that the first sliding plate and the second sliding plate can move relative to the bearing plate.
In the preferred technical scheme of the manipulator clamp, the sliding groove is in a rectangular structure on the bearing plate.
In the preferable technical scheme of the manipulator clamp, a PTFE coating is sprayed in the sliding groove.
The utility model has the beneficial effects that the clamping rods can be mutually close to or far away from each other by only driving the disc to rotate clockwise or anticlockwise through the first driving motor, so that the clamping of objects is realized, and the utility model has the characteristics of simple structure and high production benefit.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view of the present utility model with the robot removed;
FIG. 3 is a schematic view of the external structure of the clamping assembly;
FIG. 4 is a schematic view of the internal structure of the clamping assembly;
in the figure: the manipulator 1, the bearing plate 2, the chute 21, the first sliding plate 3, the second sliding plate 4, the first clamping unit 51, the second clamping unit 52, the base 53, the first driving motor 54, the disc 55, the connecting rod 56, the clamping rod 57, the limiting plate 58, the limiting groove 59, the second driving motor 61, the rack 62 and the rubber pad 7.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 1 to 4, the manipulator 1 jig of the present utility model includes: the mechanical arm 1, the shaft end of which is provided with a bearing plate 2, the bottom of the bearing plate 2 is provided with a first sliding plate 3 and a second sliding plate 4, and the first sliding plate 3 and the second sliding plate 4 are limited to move only along the length direction of the bearing plate 2; a clamping assembly having a first clamping unit 51 and a second clamping unit 52 which are identically arranged, the first clamping unit 51 being mounted on the first slide plate 3 and the second clamping unit 52 being mounted on the second slide plate 4, the clamping assembly being capable of forming a clamp for a workpiece; the driving assembly is arranged on the bearing plate 2 and the first sliding plate 3 and the second sliding plate 4 and is used for driving the first sliding plate 3 and the second sliding plate 4 to move oppositely or reversely on the bearing plate 2 so as to enable the first sliding plate 3 and the second sliding plate 4 to move oppositely: the first clamping unit 51 and the second clamping unit 52 can be moved toward or away from each other.
Referring to fig. 1, a carrying plate 2 is installed at the end of a shaft of a manipulator 1, the manipulator 1 can drive the carrying plate 2 to move along various directions, a first sliding plate 3 and a second sliding plate 4 which are arranged in parallel are arranged on the carrying plate 2 along the width direction of the carrying plate, and the first sliding plate 3 and the second sliding plate 4 can only move along the length direction of the carrying plate 2.
Referring to fig. 1 and 2, the clamping assembly includes a first clamping unit 51 and a second clamping unit 52, the first clamping unit 51 and the second clamping unit 52 have the same structure, and the first clamping unit 51 is disposed on the first sliding plate 3, so that the first clamping unit 51 can move synchronously with the first sliding plate 3 when the first sliding plate 3 moves; the second clamping unit 52 is provided on the second slide plate 4 such that the second clamping unit 52 can move with the second slide plate 4 when the second slide plate 4 moves.
Referring to fig. 2 and 3, the driving assembly is disposed on the carrier plate 2, and the driving assembly can drive the first sliding plate 3 and the second sliding plate 4 to move, so that the first sliding plate 3 can move opposite or opposite to the second sliding plate 4, or the first sliding plate 3 and the second sliding plate 4 can move simultaneously, so that the first sliding plate 3 and the second sliding plate 4 can move opposite or opposite to each other, thereby realizing the control of the space between the first clamping unit 51 and the second clamping unit 52, realizing the clamping of products at different positions, and effectively improving the application range of the application.
During operation, first slide 3 and second slide 4 are moved in opposite directions or in opposite directions through drive assembly control to adjust the relative interval of first clamping unit 51 and second clamping unit 52 on the second slide 4 on the first slide 3, afterwards, control is through the article of manipulator 1 control first clamping unit 51 and second clamping unit 52 alignment area centre gripping, rethread control first clamping unit 51 and second clamping unit 52 work can form the centre gripping transport to the article, effectively improve the result of use of this application, and first clamping unit 51 and second clamping unit 52 all drive through a power supply, effectively reduced the manufacturing cost of this application, improve enterprise's productivity effect, possess the practicality.
In one or more embodiments, the first clamping unit 51 or the second clamping unit 52 includes: a base 53 having a hollow structure with one end opened, wherein a first driving motor 54 is arranged in the base 53; the disc 55 is arranged at the rotating shaft end of the first driving motor 54, a connecting rod 56 is rotatably arranged on one side, far away from the first driving motor 54, of the disc 55, and a clamping rod 57 is rotatably arranged on the other end of the connecting rod 56; the limiting plate 58 is arranged at the opening of the base 53, at least two limiting grooves 59 are formed in the limiting plate 58, and the clamping rod 57 extends out of the base 53 through the limiting grooves 59.
Referring to fig. 2, 3 and 4, the first clamping unit 51 and the second clamping unit 52 have the same structure, the difference is that the first clamping unit 51 is installed at the bottom of the first sliding plate 3, the second clamping unit 52 is installed at the bottom of the second sliding plate 4, and the following description is made of the structure of the first clamping unit 51:
the first clamping unit 51 comprises a base 53, a limiting plate 58, a first driving motor 54, a disc 55, a connecting rod 56 and a clamping rod 57; the base 53 is of a hollow structure with one end open, the limiting plate 58 is fixedly connected to the opening of the base 53, four limiting grooves 59 are formed in the limiting plate 58, the limiting grooves 59 are uniformly distributed by taking the central axis of the limiting plate 58 as the center, the first driving motor 54 is installed in the base 53, the disc 55 is installed at the rotating shaft end of the first driving motor 54, the outer diameter of the disc 55 is smaller than the inner diameter of the base 53, so that the disc 55 can rotate in the base 53, the disc 55 is rotatably installed with four connecting rods 56 on the surface of one side facing the limiting plate 58, the other end of each connecting rod 56 is rotatably provided with a clamping rod 57, the four clamping rods 57 are respectively and correspondingly located in the four limiting grooves 59, and a plurality of clamping rods 57 can be mutually close to or far away from each other by rotating the disc 55 clockwise or anticlockwise, so that objects can be clamped; the clamping rod 57 can be driven to synchronously move only through one driving source to clamp the object, and the device has the characteristics of simple structure and high production benefit.
Correspondingly, a jacket matched with the object can be arranged on the clamping rod 57 so as to meet the clamping of objects with different shapes and improve the application range of the application.
In one or more embodiments, the drive assembly includes: the second driving motor 61 is arranged on one side of the bearing plate 2 facing the clamping assembly, and the extending shaft end of the second driving motor 61 extends into the space between the first sliding plate 3 and the second sliding plate 4; a gear installed at the extended shaft end of the first driving motor 54; the racks 62 are arranged on the first sliding plate 3 and the second sliding plate 4, and the two racks 62 are connected with the gears in a meshed manner.
Referring to fig. 1 and 2, the second driving motor 61 is located in the middle of the carrier plate 2, and a gear installed on the second driving motor 61 is meshed with gears installed on the first sliding plate 3 and the second sliding plate 4, and the gears are driven to rotate by the second driving motor 61, so that the first clamping unit 51 arranged on the first sliding plate 3 and the second clamping unit 52 arranged on the second sliding plate 4 can be far away from or close to each other, the distance between the first clamping unit 51 and the second clamping unit 52 is adjusted, the clamping of objects at different positions is met, the operation is simple, and the application range is wide.
Alternatively, two driving cylinders may be used to respectively correspond to the first sliding plate 3 and the second sliding plate 4, and under the respective control of the two driving cylinders, the control of the position interval of the first clamping unit 51 on the first sliding plate 3 and the second clamping unit 52 on the second sliding plate 4 may be also realized.
In one or more embodiments, the first clamping unit 51 is detachably mounted on the first slide plate 3, and the second clamping unit 52 is detachably mounted on the second slide plate 4.
It will be appreciated that the first clamping unit 51 has a base 53 detachably connected to the first slide plate 3 by means of a bolt, and the second clamping unit 52 has a base 53 detachably connected to the second slide plate 4 by means of a bolt; by such arrangement, when the first clamping unit 51 or the second clamping unit 52 is damaged, maintenance can be facilitated, and practicability can be achieved.
In one or more embodiments, the carrier plate 2 is provided with a chute 21 along the length direction thereof, and the tops of the first sliding plate 3 and the second sliding plate 4 extend into the chute 21 and are clamped on the carrier plate 2, so as to maintain that the first sliding plate 3 and the second sliding plate 4 can move relative to the carrier plate 2.
Referring to fig. 1 and 2, the parts of the first sliding plate 3 and the second sliding plate 4 used for forming the clamping connection with the bearing plate 2 are approximately in an 'I' -shape, and through the arrangement, the first sliding plate 3 and the second sliding plate 4 can be prevented from moving up and down relative to the bearing plate 2, so that the stability of the first clamping unit 51 and the second clamping unit 52 in clamping the object price can be effectively ensured.
In one or more embodiments, the chute 21 is rectangular in configuration on the carrier plate 2.
With reference to fig. 2, through such arrangement, the problem that the parts are scattered due to the fact that the first sliding plate 3 and the second sliding plate 4 slide out of the sliding groove 21 can be avoided, and the using effect of the novel sliding plate can be effectively improved.
In one or more embodiments, clamping bar 57 extends from limiting plate 58 through limiting slot 59 by a length of 5-20cm. The length of the extension of the particular clamping bar 57 may be selected according to actual manufacturing requirements.
In one or more embodiments, clamping bar 57 mounts rubber pad 7 toward the central axis of limiting plate 58.
Referring to fig. 3 and 4, the friction force between the clamping rod 57 and the object can be increased by arranging the rubber pad 7, and meanwhile, the damage of the clamping rod 57 to the object during clamping can be reduced, and the protection of the object is improved. It will be appreciated that the rubber pad 7 is removable, i.e. directly applied to the article by means of the clamping bars 57.
In one or more embodiments, a PTFE coating is sprayed within chute 21. It should be noted that PTFE has a certain self-lubricating effect, and by spraying the coating in the chute 21, the smoothness of the first sliding plate 3 and the second sliding plate 4 during sliding can be effectively improved, and the application effect of the present application can be improved.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (9)
1. A manipulator jig, comprising:
the mechanical arm is provided with a bearing plate at the shaft end, a first sliding plate and a second sliding plate are arranged at the bottom of the bearing plate, and the first sliding plate and the second sliding plate are limited to move only along the length direction of the bearing plate;
the clamping assembly is provided with a first clamping unit and a second clamping unit which are arranged identically, the first clamping unit is arranged on the first sliding plate, the second clamping unit is arranged on the second sliding plate, and the clamping assembly can form clamping on a workpiece;
the driving assembly is arranged on the bearing plate, the first sliding plate and the second sliding plate and is used for driving the first sliding plate and the second sliding plate to move oppositely or back to back on the bearing plate so as to enable the first sliding plate and the second sliding plate to move oppositely: the first clamping unit and the second clamping unit can be close to or far away from each other.
2. The manipulator clamp of claim 1, wherein: the first clamping unit is detachably mounted on the first sliding plate, and the second clamping unit is detachably mounted on the second sliding plate.
3. The manipulator clamp according to claim 1 or 2, characterized in that: the first clamping unit or the second clamping unit comprises:
the base is of a hollow structure with one end open, and a first driving motor is arranged in the base;
the disc is arranged at the rotating shaft end of the first driving motor, a connecting rod is rotatably arranged at one side, far away from the first driving motor, of the disc, and a clamping rod is rotatably arranged at the other end of the connecting rod;
the limiting plate is arranged at the opening of the base, at least two limiting grooves are formed in the limiting plate, and the clamping rods extend out of the base through the limiting grooves.
4. A manipulator clamp according to claim 3, wherein: the clamping rod extends out of the limiting plate through the limiting groove by 5-20cm.
5. A manipulator clamp according to claim 3, wherein: and the clamping rod is provided with a rubber pad towards the central axis direction of the limiting plate.
6. A manipulator clamp according to claim 3, wherein: the drive assembly includes:
the second driving motor is arranged on one side of the bearing plate, which faces the clamping assembly, and the extending shaft end of the second driving motor extends into the space between the first sliding plate and the second sliding plate;
the gear is arranged at the shaft end of the first driving motor, which extends out;
the racks are arranged on the first sliding plate and the second sliding plate, and the two racks are connected with the gear in a meshed mode.
7. The manipulator clamp of claim 1, wherein: the bearing plate is provided with a sliding groove along the length direction of the bearing plate, and the tops of the first sliding plate and the second sliding plate extend into the sliding groove and are clamped on the bearing plate so as to maintain that the first sliding plate and the second sliding plate can move relative to the bearing plate.
8. The manipulator clamp of claim 7, wherein: the sliding groove is in a rectangular structure on the bearing plate.
9. The manipulator clamp of claim 7, wherein: PTFE coating is sprayed in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877297.0U CN220463936U (en) | 2023-07-17 | 2023-07-17 | Manipulator clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877297.0U CN220463936U (en) | 2023-07-17 | 2023-07-17 | Manipulator clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220463936U true CN220463936U (en) | 2024-02-09 |
Family
ID=89781083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321877297.0U Active CN220463936U (en) | 2023-07-17 | 2023-07-17 | Manipulator clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220463936U (en) |
-
2023
- 2023-07-17 CN CN202321877297.0U patent/CN220463936U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000, Room 101, Building 16, Mingjin Business Center, Hengjing Street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Tomas robot Group Co.,Ltd. Country or region after: China Address before: 215000 Area D, South of Building 3, No. 38 North Guandu Road, Yuexi Street, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou Tomas robot Group Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |